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  5. Water Resistance Rapid Assessment System for Magnesium Oxychloride Cement Based on Measuring the Hig

Water Resistance Rapid Assessment System for Magnesium Oxychloride Cement Based on Measuring the Hig

来源 :The 8th International Symposium on Cement & Concrete(ISCC 20 | 被引量 : 0次 | 上传用户：fankyxu
【摘 要】
：
The paper presented a water resistance rapid assessment system(WRRAS)for Magnesium Oxychloride Cement(MOC)aiming to improve the problems of time-consuming operation(28 d)and expensive equipment in the
【作 者】
：
Ying Li Hongfa Yu 
【机 构】
：
Qinghai Institute of Salt Lakes,Chinese Academy of Sciences,Xining 810008,China
【出 处】
：
The 8th International Symposium on Cement & Concrete(ISCC 20
【发表日期】
：
2013年4期
【关键词】
：
water resistance evaluation method strength retention erosion rate strength degr 
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　　The paper presented a water resistance rapid assessment system(WRRAS)for Magnesium Oxychloride Cement(MOC)aiming to improve the problems of time-consuming operation(28 d)and expensive equipment in the current methods.The relationships between erosion thickness and leaching time,strength retention and relative erosion thickness for MOC in water were analyzed,and the Arrhenius equation was discussed as well as four strength degradation stages were divided.
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